<?php

namespace app;

use think\db\exception\DataNotFoundException;
use think\db\exception\ModelNotFoundException;
use think\exception\Handle;
use think\exception\HttpException;
use think\exception\HttpResponseException;
use think\exception\ValidateException;
use think\facade\Log;
use think\Response;
use Throwable;

/**
 * 应用异常处理类
 */
class ExceptionHandle extends Handle
{
    /**
     * 不需要记录信息（日志）的异常类列表
     * @var array
     */
    protected $ignoreReport = [
//        HttpException::class,
//        HttpResponseException::class,
//        ModelNotFoundException::class,
//        DataNotFoundException::class,
//        ValidateException::class,
    ];

    /**
     * 记录异常信息（包括日志或者其它方式记录）
     *
     * @access public
     * @param Throwable $exception
     * @return void
     */
    public function report(Throwable $exception): void
    {
        if (!$this->isIgnoreReport($exception)) {
            // 收集异常数据
            if ($this->app->isDebug()) {
                $data = [
                    'file'    => $exception->getFile(),
                    'line'    => $exception->getLine(),
                    'message' => $this->getMessage($exception),
                    'code'    => $this->getCode($exception),
                ];
                $log = "[{$data['code']}]{$data['message']}[{$data['file']}:{$data['line']}]";
            } else {
                $data = [
                    'code'    => $this->getCode($exception),
                    'message' => $this->getMessage($exception),
                ];
                $log = "[{$data['code']}]{$data['message']}";
            }

            if ($this->app->config->get('log.record_trace')) {
                $log .= PHP_EOL . $exception->getTraceAsString();
            }

            try {
                qlog($log,'ERROR');
                Log::save();
            } catch (\Exception $e) {}
        }
    }

    /**
     * Render an exception into an HTTP response.
     *
     * @access public
     * @param \think\Request $request
     * @param Throwable $e
     * @return Response
     */
    public function render($request, Throwable $e): Response
    {
        $result = null;
        // 添加自定义异常处理机制
        if ($request->isAjax() || $request->isJson()) {
            if ($e instanceof HttpException) {
                $result = result()
                    ->code(['code' => $e->getCode(), 'message' => $e->getMessage()])
                    ->statusCode($e->getStatusCode())
                    ->toJson();
            }elseif($e instanceof ValidateException){
                $result = result()
                    ->code(['code' => -1, 'message' => $e->getMessage()])
                    ->statusCode(500)
                    ->toJson();
            } else {
                $result = result()
                    ->code(['code' => -1, 'message' => '处理失败，请稍候'])
                    ->statusCode(500)
                    ->errorMessage($e->getMessage().' - '.$e->getFile().' - '.$e->getLine())
                    ->toJson();
            }
        }else{
            // 其他错误交给系统处理
            $result = parent::render($request, $e);
        }

        return $result;
    }
}
